title: [Emergency department ultrasonography: impact on patient management and cost effectiveness].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003362:Cost-Benefit Analysis; D004635:Emergency Medicine / Q000191:economics; D004636:Emergency Service, Hospital / Q000191:economics*; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D011871:Radiology / Q000191:economics; D014463:Ultrasonography / Q000191:economics* / Q000706:statistics & numerical data
vernacular_title: L'ecografia nel Dipartimento di Emergenza: impatto sulla gestione del malato e analisi costo-efficacia.